MC-16455: Admin user with permission for 1 store can manage categories

- Fix unit tests failures.

Author: Yauhen_Lyskavets

app/code/Magento/Catalog/Test/Unit/Model/Category/DataProviderTest.php

@@ -354,7 +354,7 @@ public function testGetMetaWithoutParentInheritanceResolving()
         $categoryMock = $this->getMockBuilder(\Magento\Catalog\Model\Category::class)
             ->disableOriginalConstructor()
             ->getMock();
-        $this->registry->expects($this->once())
+        $this->registry->expects($this->atLeastOnce())
             ->method('registry')
             ->with('category')
             ->willReturn($categoryMock);